20G24NC170JA0NNNNN

The 20G24NC170JA0NNNNN motor control drive is an Allen-Bradley PowerFlex 755TS series drive. The drive is deployed for motor control in commercial and industrial applications. It supports multiple motor control technologies, including TotalForce and sine-coded PWM technology. The 3-phase normal duty performance specifications for the 20G24NC170JA0NNNNN drive at 400 Volts AC are 170 Amps of continuous output current, 187 Amps of output current for 60 seconds, 255 Amps of output current for 3 seconds, and 90 kilowatts of output power. The 3-phase heavy-duty performance specifications for the drive at 400 Volts AC are 140 Amps of continuous output current, 210 Amps of output current for 60 seconds, 255 Amps of output current for 3 seconds, and 75 kilowatts of output power. The single-phase current output is 45 Amps and the power output is 85 kilowatts.

The heatsink on the Allen-Bradley 20G24NC170JA0NNNNN PowerFlex 755TS series motor control drive dissipates approximately 1381 Watts of heat. The drive itself dissipates around 310 Watts of heat. The total heat dissipated by the drive and heating during operation is 1691 Watts. The cooling method for which the drive is designed is forced air cooling. Allen-Bradley recommends 504 CFM of airflow for proper heat dissipation. The housing of the 20G24NC170JA0NNNNN drive is open with an IP 00 protection rating for the rear and an IP 20 protection rating for the front. An integrated HMI is not available on the drive. However, optional HMI modules are available and the users can order them separately and install them in the field. The specified operating temperature range is -20 to 50 degrees Celsius. Integrated dual Ethernet ports that support Gigabit communication also support the use of multiple network topologies for rapid network communication. Only trained technicians should install the 20G24NC170JA0NNNNN drive and related equipment.